我要把文件以二进制的方式存到数据库中 下面的代码有什么问题啊
<%@ page contentType= "text/html;charset=gb2312 " import= "java.sql.* "%>
<%@ page import= "java.util.* "%>
<%@ page import= "java.text.* "%>
<%@ page import= "java.io.* "%>
<%
Class.forName( "sun.jdbc.odbc.JdbcOdbcDriver ").newInstance();
String url= "jdbc:odbc:yun ";
String username= "sa ";
String password= "123456 ";
Connection conn=DriverManager.getConnection(url,username,password);
%>
<%
FileInputStream in=new FileInputStream( "G:\\Noname1.java ");
String sql= "insert into bindata(id,binfile) values(4,?) ";
PreparedStatement pstmt=conn.prepareStatement(sql);
pstmt.setBinaryStream(1,in,in.available());
pstmt.execute();
out.println( " gongxi! ");
%>
提示：org.apache.jasper.JasperException: An exception occurred processing JSP page /manage/test2.jsp at line 20
17: PreparedStatement pstmt=conn.prepareStatement(sql);
18: //pstmt.setString(1,id);
19: pstmt.setBinaryStream(1,in,in.available());
20: pstmt.execute();
21: out.println( " gongxi! ");
22: %>
23: <html>
大侠指教
------解决方案--------------------
在连接操作和文件操作中加异常处理try{}catch{}
代码迷推荐解决方案：An exception occurred processing JSP page,http://www.daimami.com/search?q=33144